Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Official engine-parts identity | T411539 |
| Catalog Cross-Reference - Verify Configuration | Crankshaft catalog family | T407271 |
Excavator Engine Parts
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Engine Crankshaft identified by primary reference T411539. The official exact-number page identifies T411539 as a crankshaft for listed 1100 and 1200 Series engines. The unrelated T414387 exhaust-manifold-gasket reference was removed. Confirm the complete part number, dimensions, mounting and machine serial range against the original unit before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Official engine-parts identity | T411539 |
| Catalog Cross-Reference - Verify Configuration | Crankshaft catalog family | T407271 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
3 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Engine models: 1106A-70T, 1106A-70TA, 1106C-70TA, 1106D-70TA, 1106D-E70TA, 1206A-E70TTA, 1206D-E70TTA, 1206E-E70TTA, 1206F-E70TA, 1206F-E70TTA, 1206J-E70TA and 1206J-E70TTA, Engine series: 1100 Series and 1200 Series, Fitment limitation: Verify the engine serial number or build list because multiple crankshaft variants can occur within an engine family. Confirm the complete part number and machine serial range before ordering.
No alternate number is listed for T411539. Send the original nameplate for an alternate-number check.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing verified references from the same system.